You can't just walk away when somebody recognizes you. You have to take some time out and talk to them. It's not a waste of time - I just love talking to people. And I don't do this to sell records. The truth is, I do what I do because I love it. ↗
I think that you get the mood of a song stronger if you get it right that way. On the other hand, you put some songs out live and they don't catch flight. They just flop. It is hard to tell until they are out there. ↗